The glass has been widely used in various things. You can see many products made of glass such as your cup, mirror, microwaves, cars, and many others. However, you need to know that the glass used in things you see are different. The glass to make your jar is different to the glass for the cars. The glass for cars is much stronger than the other glass. In fact, the glass to make car’s windows is four times stronger than usual glass. The strength of the glass for the cars lies on the making process. The glass for car’s manufacturers is also called tempered glass.

The tempered glass is much stronger because during the manufacturing process, it is treated different to the annealed glass. Tempered glass is heated up to 1,000 degrees F and then undergoes fast cooling process. The speedily cooling process makes the glass’ core in a state of tension and the surface in the state of compression. The condition makes the tempered glass become a tough material. The surface of the glass is also much more resistant to scratch and when the tempered glass should break, it breaks in smalls parts that are harmless. Therefore, most cars use tempered glass as windows and front windows. If there is accident, the glass will be scattered in small parts and causing less dangers for the driver, the passengers and the other people around.

Therefore, because of the characteristics and the strength, tempered glass is used in cars and devices that deal with heat such as microwaves. It also used as insulated glass. The tempered glass is also suitable for your shower. The tempered glass is much expensive but you will get the best advantage from it. You can save your money because this type of glass is not easily broken.